Finding the Third Proportional to 67,392 and 98,632

Step by Step Solution

1. Step 1: Write the proportion equation
   67,392 : 98,632 = 98,632 : x
2. Step 2: Convert to fraction form
   67,392/98,632 = 98,632/x
3. Step 3: Cross multiply
   67,392x = 98,632 × 98,632
4. Step 4: Simplify right side
   67,392x = 9,728,271,424
5. Step 5: Solve for x
   x = 9,728,271,424/67,392
6. Step 6: Final answer
   x = 144,353.51